64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
package thirdp
|
|
|
|
import (
|
|
"runtime"
|
|
"time"
|
|
|
|
"go-common/app/interface/main/tv/conf"
|
|
"go-common/library/cache/memcache"
|
|
"go-common/library/cache/redis"
|
|
"go-common/library/database/sql"
|
|
"go-common/library/log"
|
|
"go-common/library/stat/prom"
|
|
)
|
|
|
|
// Dao .
|
|
type Dao struct {
|
|
db *sql.DB
|
|
conf *conf.Config
|
|
redis *redis.Pool
|
|
mc *memcache.Pool
|
|
dbeiExpire int64
|
|
cntExpire int32
|
|
mCh chan func()
|
|
}
|
|
|
|
// New .
|
|
func New(c *conf.Config) (d *Dao) {
|
|
d = &Dao{
|
|
db: sql.NewMySQL(c.Mysql),
|
|
conf: c,
|
|
redis: redis.NewPool(c.Redis.Config),
|
|
dbeiExpire: int64(time.Duration(c.Cfg.Dangbei.Expire) / time.Second),
|
|
mc: memcache.NewPool(c.Memcache.Config),
|
|
cntExpire: int32(time.Duration(c.Memcache.MangoExpire) / time.Second),
|
|
mCh: make(chan func(), 10240),
|
|
}
|
|
for i := 0; i < runtime.NumCPU()*2; i++ {
|
|
go d.cacheproc()
|
|
}
|
|
return
|
|
}
|
|
|
|
var (
|
|
cachedCount = prom.CacheHit
|
|
missedCount = prom.CacheMiss
|
|
)
|
|
|
|
// addCache add archive to mc or redis
|
|
func (d *Dao) addCache(f func()) {
|
|
select {
|
|
case d.mCh <- f:
|
|
default:
|
|
log.Warn("cacheproc chan full")
|
|
}
|
|
}
|
|
|
|
// cacheproc write memcache and stat redis use goroutine
|
|
func (d *Dao) cacheproc() {
|
|
for {
|
|
f := <-d.mCh
|
|
f()
|
|
}
|
|
}
|